C A+ U12

This is a method of Cryptography used in Sparta comprised of a rod and a strip of paper for passing secret messages to generals.

• scytale

• strands

• gibberish

• ciphertext

The original readable or viewable message before it is encrypted.

• print text

• plaintext

• cyphertext

• calligraphy

The secret unreadable or unviewable message after cryptography.

• plaintext

• print text

• calligraphy

• ciphertext

This is essential for encrypting and decrypting messages.

• lock

• guide

• key

• legend

One of the more primitive forms of a cipher in which a message is encrypted by shifting each letter to the right in the alphabet by a certain number.

• scytale

• shift

• Caesar Cipher

• Scytale Cipher

The art of breaking codes is known as ____________.

• Cryptography

• Cryptanalysis

• Cryptkeeper

• Cryptocurrency

In this type of cipher, plaintext is shuffled to, jumbled, or moved around to make the ciphertext.

• Substitution

• Arrangement

• Transposition

• Scrambled

In this type of cipher, the plaintext is replaced. Each letter is swapped out for another letter.

• Substitution

• Arrangement

• Transposition

• Scrambled

Which of the following is the process of checking the integrity of a file by generating a unique code for the data. It is similar to encrypting without a key.

• Scrambling

• Mixing

• Ciphering

• Hashing

Cryptography that makes use of the same key for encrypting and decrypting a message or data.

• Asymmetric Cryptography

• Symmetric Cryptography

• Digital Signature

• Common Cryptography